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Commit	Line	Data
	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/univ/spinbutt.h
	3	// Purpose: universal version of wxSpinButton
	4	// Author: Vadim Zeitlin
	5	// Modified by:
	6	// Created: 21.01.01
	7	// RCS-ID: $Id$
	8	// Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
	9	// Licence: wxWindows licence
	10	///////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_UNIV_SPINBUTT_H_
	13	#define _WX_UNIV_SPINBUTT_H_
	14
	15	#include "wx/univ/scrarrow.h"
	16
	17	// ----------------------------------------------------------------------------
	18	// wxSpinButton
	19	// ----------------------------------------------------------------------------
	20
	21	// actions supported by this control
	22	#define wxACTION_SPIN_INC _T("inc")
	23	#define wxACTION_SPIN_DEC _T("dec")
	24
	25	class WXDLLIMPEXP_CORE wxSpinButton : public wxSpinButtonBase,
	26	public wxControlWithArrows
	27	{
	28	public:
	29	wxSpinButton();
	30	wxSpinButton(wxWindow *parent,
	31	wxWindowID id = wxID_ANY,
	32	const wxPoint& pos = wxDefaultPosition,
	33	const wxSize& size = wxDefaultSize,
	34	long style = wxSP_VERTICAL \| wxSP_ARROW_KEYS,
	35	const wxString& name = wxSPIN_BUTTON_NAME);
	36
	37	bool Create(wxWindow *parent,
	38	wxWindowID id = wxID_ANY,
	39	const wxPoint& pos = wxDefaultPosition,
	40	const wxSize& size = wxDefaultSize,
	41	long style = wxSP_VERTICAL \| wxSP_ARROW_KEYS,
	42	const wxString& name = wxSPIN_BUTTON_NAME);
	43
	44	// implement wxSpinButtonBase methods
	45	virtual int GetValue() const;
	46	virtual void SetValue(int val);
	47	virtual void SetRange(int minVal, int maxVal);
	48
	49	// implement wxControlWithArrows methods
	50	virtual wxRenderer *GetRenderer() const { return m_renderer; }
	51	virtual wxWindow *GetWindow() { return this; }
	52	virtual bool IsVertical() const { return wxSpinButtonBase::IsVertical(); }
	53	virtual int GetArrowState(wxScrollArrows::Arrow arrow) const;
	54	virtual void SetArrowFlag(wxScrollArrows::Arrow arrow, int flag, bool set);
	55	virtual bool OnArrow(wxScrollArrows::Arrow arrow);
	56	virtual wxScrollArrows::Arrow HitTestArrow(const wxPoint& pt) const;
	57
	58	// for wxStdSpinButtonInputHandler
	59	const wxScrollArrows& GetArrows() { return m_arrows; }
	60
	61	virtual bool PerformAction(const wxControlAction& action,
	62	long numArg = 0,
	63	const wxString& strArg = wxEmptyString);
	64
	65	static wxInputHandler GetStdInputHandler(wxInputHandler handlerDef);
	66	virtual wxInputHandler DoGetStdInputHandler(wxInputHandler handlerDef)
	67	{
	68	return GetStdInputHandler(handlerDef);
	69	}
	70
	71	protected:
	72	virtual wxSize DoGetBestClientSize() const;
	73	virtual void DoDraw(wxControlRenderer *renderer);
	74	virtual wxBorder GetDefaultBorder() const { return wxBORDER_NONE; }
	75
	76	// the common part of all ctors
	77	void Init();
	78
	79	// normalize the value to fit into min..max range
	80	int NormalizeValue(int value) const;
	81
	82	// change the value by +1/-1 and send the event, return true if value was
	83	// changed
	84	bool ChangeValue(int inc);
	85
	86	// get the rectangles for our 2 arrows
	87	void CalcArrowRects(wxRect rect1, wxRect rect2) const;
	88
	89	// the current controls value
	90	int m_value;
	91
	92	private:
	93	// the object which manages our arrows
	94	wxScrollArrows m_arrows;
	95
	96	// the state (combination of wxCONTROL_XXX flags) of the arrows
	97	int m_arrowsState[wxScrollArrows::Arrow_Max];
	98
	99	DECLARE_DYNAMIC_CLASS(wxSpinButton)
	100	};
	101
	102	// ----------------------------------------------------------------------------
	103	// wxStdSpinButtonInputHandler: manages clicks on them (use arrows like
	104	// wxStdScrollBarInputHandler) and processes keyboard events too
	105	// ----------------------------------------------------------------------------
	106
	107	class WXDLLIMPEXP_CORE wxStdSpinButtonInputHandler : public wxStdInputHandler
	108	{
	109	public:
	110	wxStdSpinButtonInputHandler(wxInputHandler *inphand);
	111
	112	virtual bool HandleKey(wxInputConsumer *consumer,
	113	const wxKeyEvent& event,
	114	bool pressed);
	115	virtual bool HandleMouse(wxInputConsumer *consumer,
	116	const wxMouseEvent& event);
	117	virtual bool HandleMouseMove(wxInputConsumer *consumer,
	118	const wxMouseEvent& event);
	119	};
	120
	121	#endif // _WX_UNIV_SPINBUTT_H_
	122